科学与环境
Supercharged 'molecule highway' membrane that speeds water transport could transform industrial processing
来源: Phys.org - latest science and technology news stories · 发布于
New membrane technology delivering faster and more precise molecule separation could improve the efficiency and sustainability of energy-intensive industrial processes—from purifying chemicals and recovering valuable resources to producing sustainable fuels.
New membrane technology delivering faster and more precise molecule separation could improve the efficiency and sustainability of energy-intensive industrial processes—from purifying chemicals and recovering valuable resources to producing sustainable fuels.
相关报道
Different transcription systems shape chromatin behavior in distinct nuclear regions
Inside the cell nucleus, DNA is wrapped around histone proteins to form nucleosomes, which are further organized into chromatin. Chromatin has traditionally been divided into transcriptionally active euchromatin and relatively inactive heterochromatin. However, chromatin is not a
Phys.org - latest science and technology news stories ·
Companies' progress on climate reporting gets lost in the average
Companies are increasingly expected to explain the climate risks and how they are responding. CDP, formerly the Carbon Disclosure Project, is a nonprofit that collects and scores corporate environmental disclosures, including emissions data, climate risks and governance practices
Phys.org - latest science and technology news stories ·
Pulling the strings: How stem cells in the developing fruit fly brain organize their DNA from outside the nucleus
Cells are very particular about the proper locations of their contents. For example, DNA is packaged in the nucleus in a highly specific way, but researchers are still trying to understand how this happens. For stem cells in the brain of a larval fruit fly—a model organism used t
Phys.org - latest science and technology news stories ·
How fish schools swim in sync may come down to following one influential neighbor
Fish schools are a marvel of navigation. They move in concert without any one fish leading the way. Instead, their coordinated movements arise from individual fish continually adjusting their movements based on their neighbors. But how much of this social information each fish pr
Phys.org - latest science and technology news stories ·
Global change may alter how ocellated lizards move between shelters, food and predators
Global change is also affecting the behavior and mobility of the ocellated lizard, a reptile typical of Mediterranean ecosystems. This species—the largest lizard on the Iberian Peninsula—could experience changes in its ability to move efficiently between shelters and feeding area
Phys.org - latest science and technology news stories ·